This is a simple circuit "Portable LED Lights" which can handle unexpected and undesired darkness in our homes or offices. It provides considerable amount of brightness required to do our daily tasks. This circuit uses IC 555 timer in astable mode. Get detailed explanation about this circuit by reading the post: Portable LED Lights Circuit based on Battery Power

Fandom Contest

Classroom Science Contest

Arduino Contest 2019

Discussions

In these energy consciousness times, this is an ideal solution to a lot of lighting problems, which can also be built upon to create more sophisticated lighting solutions for the more adventurous of our community. You go to the top of the class for this one. Well done!